Convert Roman numerals to cardinal numbers. Convert cardinal numbers to Roman numerals.

What’s New

Version 3.0

Updated UI and improved performance with Swift.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

Joshua D. ,

Perfect For My Needs.

I found this Roman numerals converter to just be perfect for my needs. It offers two simple functions - convert to Roman numerals and convert from Roman numerals. It just could not be more simply presented and efficient than this app in my opinion.

I create brushes to share for a painting app that I use and I am okay with the lower Roman numerals when numbering brush entries in a series. But, once I get past like thirty or so, well, this app is a lifesaver to me.

There are no extra bells and whistles in the app and that is just fine in my opinion. As I said, it does one thing and does it really well. I was fortunate enough to pick up this app while it was put on sale for free today. Yet, seeing how well that I think it works, I would have gladly paid the original asking price knowing that now. If you just need an app to do what the description says, I would say that your search is over and I highly recommend this application. Thanks and God bless.

iPad Air 2/ iOS 8.1.3

rdmacmania ,

roman numeral conversion iphone style!

I've always pondered when old movies where released and now I've immediate conversion capability!

Allisonrx ,

Works Great!

I use this app at work and to check my kids homework.


Jeffery Abbott
9 MB

Requires iOS 8.2 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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